diff -ru usr/src/nv/nv.c usr/src/nv.1237815/nv.c
--- usr/src/nv/nv.c	2005-02-25 18:37:02.000000000 +0100
+++ usr/src/nv.1237815/nv.c	2005-03-11 17:29:49.034335416 +0100
@@ -3071,14 +3071,15 @@
             nv_printf(NV_DBG_WARNINGS, "NVRM: not using NVAGP, AGPGART is loaded!\n");
             return status;
         }
-#elif defined(NV_MULTIPLE_BRIDGE_AGPGART_PRESENT)
+#elif defined(AGPGART)
+#if defined(NV_MULTIPLE_BRIDGE_AGPGART_PRESENT)
         if (!list_empty(&agp_bridges))
         {
             nv_printf(NV_DBG_WARNINGS,
                       "NVRM: not using NVAGP, an AGPGART backend is loaded!\n");
             return status;
         }
-#elif defined(AGPGART)
+#else /* NV_MULTIPLE_BRIDGE_AGPGART_PRESENT */
         int error;
         /*
          * We can only safely use NvAGP when no backend has been
@@ -3096,6 +3097,7 @@
             return status;
         }
 #endif
+#endif /* AGPGART  */
 #if defined(CONFIG_X86_64) && defined(CONFIG_GART_IOMMU)
         nv_printf(NV_DBG_WARNINGS,
             "NVRM: not using NVAGP, kernel was compiled with GART_IOMMU support!!\n");